A 13x4 Lace Wig is a wig with a hairline measurement of 13 inches and a 4 inches deep lace at the front of the wig you can place at front of the hair, and can also be called 13x4 lace closure. It can give you the most natural look by mimicking your natural hairline. 13x4 Lace Frontal also can be called 13x4 lace closure, is a closure piece made of lace base and human hair, used in the front to...